| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Peterson First Guide to Insects | 978-0-395-35640-1 (0-395-35640-7) | 1987 | Richard E. White · Donald J. Borror · Roger Tory Peterson |
| Peterson First Guide to Insects of North America | 978-0-395-90664-4 (0-395-90664-4) | 1998 | |
| Peterson First Guide to Wildflowers of Northeastern and North-central North America | 978-0-395-90667-5 (0-395-90667-9) | 1998 | Mariner Books · Roger Tory Peterson |
C. L. · Christian Laue · Christian Lee · Christian Leo · Christian Ley · Christina Lau · Christina Lee · Christine Lea · Christine Lee · Christine Ley · Christine Li · Christine Liew · Christine Löw · Christoph Lau · Christoph Laue · Christoph Lee · Christopher Le · Christopher Lee · Christopher W. Leahy · Cricket Liu